Why Is Graphite a Good Lubricant?

Answer

Graphite is a good lubricant because of the way the molecules are structured. It is the stable form of carbon and shares many similarities with diamond. It has a sheet like structure where all its atoms lie on the same plane and are weakly bonded to the sheets above and below.
Q&A Related to "Why Is Graphite a Good Lubricant"
Lubricants reduce friction between two surfaces. When two surfaces have too much friction, they might not be able to move. By adding lubricant, mechanical systems are less susceptible
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Graphite works well in lubricating key operated locks such as, pad locks, door locks and ignition locks.
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Graphite is a good lubricant because it has greasy characteristics. It serves as a
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because of the week bonds between its layers that is why you have it in your pencil as well.
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Why Is Graphite a Good Lubricant?
It is interesting to note that graphite is used as lead in pencils for writing purposes and as a good lubricant in heavy and light bearings--in its dry form as well as after mixing it with grease and oil. Due to a difference in the atomic structure,... More »
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Graphite is considered a good conductor because it has a high electrical conductivity and it is in general a substance rich in loosely-held free electrons. It ...
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